Economical lightweight (18 gram) 3M™ SecureFit™ Safety Glasses range3M's innovative SecureFit™ Pressure Diffusion Temple technology design features slotted ribs that provide comfortable pressure equalization. The temples flex and self-adjust to the size of wearer's head3M™ Scotchgard™ Anti-Fog Coating provides superior anti-fog and anti-scratch properties (available on selected models)Wraparound design improves the security of fit and prevents slippingFlat and flexible temples combine easily with earmuffsEasy to cleanFoam gasket available to help limit eye exposure to debrisPrescription insert available3M™ SecureFit™ 200 Series are lightweight safety glasses with 3M™ Pressure Diffusion Temple Technology. Our glasses feature a wraparound design that’s secure and comfortable. They are available in various lens tints.For lightweight comfort at an affordable price, use 3M™ SecureFit™ Safety Glasses 200 Series. Our safety glasses weigh just 18 g and offer a comfortable fit. They feature 3M™ Pressure Diffusion Temple Technology that allows the temple touchpoints to naturally adjust to an individual’s head size. Wide flexible temple arms over the ears provide solid side protection and work well with ear muffs. The wraparound design gives the user a wide field of vision and helps to reduce slippage from head movements.SF201AS-EU